Answer:
Bivalirudin is a DTI that overcomes many limitations seen with indirect thrombin inhibitors. It is a short, synthetic peptide that is potent, highly specific, and a reversible inhibitor of thrombin. Bivalirudin inhibits both circulating and clot-bound thrombin, while also inhibiting thrombin-mediated platelet activation and aggregation. It has a quick onset of action and a short half-life, without binding to plasma proteins (other than thrombin) or red blood cells.
Explanation:
Answer:
In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change size
Explanation:
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Answer:
- In Rho-dependent termination, an omega factor is responsible for displacing the core enzyme from the DNA template.
Explanation:
Rho factor is the factor responsible for the termination at places in the genome where the use of an intrinsic terminator is not possible. Omega factor is not responsible for displacing the core enzyme from the DNA template.
On the Galapagos Islands, Darwin also saw several different types of finch, a different species on each island. ... Finches that ate small nuts and seeds had beaks for cracking nuts and seeds. Darwin noticed that fruit-eating finches had parrot-like beaks, and that finches that ate insects had narrow, prying beaks.
